Mushroom spore
A Bittercap mushroom spore - plant in a mushroom patch.
Mushroom spore is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 299 GP (3m ago) and the low price at 270 GP (2m ago). Buying at the low price and selling at the high price would leave 24 GP per item after the 2% tax (8.89% of the buy price). You can buy up to 200 every four hours. High Alchemy would lose 383 GP per cast if you bought it at the low price and paid for the nature rune. 3,478 were traded in the last 24 hours.
| High | 299 GP () |
|---|---|
| Low | 270 GP () |
| Tax | 5 GP |
| Margin | 24 GP |
| ROI | 8.89% |
| Buy limit | 200 every 4 hours |
| High alchemy | 51 GP |
Buy price (insta-sell / low): 270 GP
Sell price (insta-buy / high): 299 GP
Margin after tax: 24 GP per unit. Grand Exchange tax on a sale is 5 GP.
Buy limit: 200 every 4 hours.
The full buy limit of 200 Mushroom spore costs 54,000 GP at the current buy price. Across that quantity, the after-tax margin is 4,800 GP.
- Grand Exchange buy limit: 200 every 4 hours
- Members-only item
- High alchemy value: 51 GP
- Low alchemy value: 34 GP
- Base value: 86 GP
Mushroom spore price history
- Over the past 7 days, the average high ranged from 3 GP to 300 GP across 77 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 53 GP to 299 GP (+246 GP, +464.15%).
- Over the past 30 days, the average high ranged from 1 GP to 300 GP across 320 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 49 GP to 299 GP (+250 GP, +510.20%).
- Over the past 90 days, the average high ranged from 1 GP to 667 GP across 927 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 400 GP to 299 GP (-101 GP, -25.25%).
- Over the past 90 days, the highest average high was 667 GP on 2026-08-13 UTC, and the lowest was 1 GP on 2026-10-11 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Mushroom spore price history", based on OSRS Wiki real-time price data through 2026-11-08 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Mushroom spore?
You can buy up to 200 Mushroom spore every 4 hours on the Grand Exchange.
Is Mushroom spore a members-only item?
Mushroom spore is a members-only item and requires OSRS membership to trade.
What is Mushroom spore's current buy and sell price?
At the latest update, Mushroom spore's insta-sell (low) price is 270 GP and its insta-buy (high) price is 299 GP on the Grand Exchange.
How much Grand Exchange tax applies to Mushroom spore?
A sale of Mushroom spore pays the standard 2% Grand Exchange tax, which is 5 GP per unit at the current price.
What does a full buy limit of Mushroom spore cost?
Buying the full limit of 200 Mushroom spore costs 54,000 GP at the current insta-sell price of 270 GP each.